ADA4091-2

PRODUCTION

Precision, Micropower, OVP, RRIO Dual Op Amp

Part Models
5
1ku List Price
Starting From $2.61

Part Details

  • Single-supply operation: 3.0 V to 30 V
  • Wide input voltage range
  • Rail-to-rail output swing
  • Low supply current: 200 μA/amplifier
  • Wide bandwidth: 1.2 MHz
  • Slew rate: 0.46 V/μs
  • Low offset voltage: 250 μV maximum
  • No phase reversal
  • Overvoltage protection (OVP)
    • 25 V above/below supply rails at ±5 V
    • 12 V above/below supply rails at ±15 V
ADA4091-2
Precision, Micropower, OVP, RRIO Dual Op Amp
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Documentation

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Software Resources

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Tools & Simulations

LTspice 1


Models for the following parts are available in LTspice:

  • ADA4091

SPICE Model 1

Analog Filter Wizard

Use the Analog Filter Wizard to design low-pass, high-pass, or band-pass filters with actual op amps in minutes. As you progress through the design process, you can observe the characteristics of your filter design from ideal specifications to real world circuit behavior. Quickly evaluate the tradeoffs in op amp specifications - including gain-bandwidth, noise, and supply current – to determine the best filter design for your requirements.

Open Tool
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.


Evaluation Kits

eval board
EVAL-OPAMP-2

EVAL-OPAMP-2 Evaluation Board

Product Details

The universal precision op amp evaluation boards have been designed and optimized for many circuit configurations allowing the users to best suit their applications. These boards are all RoHs compliant. See references below on what board to order by lead count and package.

  • EVAL-PRAOPAMP-2CPZ (dual 8-lead LFCSP) CP-8
  • EVAL-PRAOPAMP-2RMZ (dual 8-lead MSOP) RM-8
  • EVAL-PRAOPAMP-2RZ (dual 8-lead SOIC) R-8

EVAL-OPAMP-2
EVAL-OPAMP-2 Evaluation Board

Reference Designs

Robust Loop Powered Pressure Sensor Signal Conditioning Circuit
CN0289 Circuits from the lab

Flexible, 4 mA-to-20 mA, Loop-Powered Pressure Sensor Transmitter with Voltage or Current Drive

Features and Benefits

  • Loop powered 4-20mA transmitter
  • Voltage or current drive
  • Optimized for pressure sensors
CN0289
Flexible, 4 mA-to-20 mA, Loop-Powered Pressure Sensor Transmitter with Voltage or Current Drive

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